Mix minced beef, cooked rice, egg, chopped onion, salt, spices in a bowl. Cut a thin slice from stem end of each bell pepper to remove the top of pepper. Remove seeds and membranes; rinse peppers. Cut bell pepper into halves. Stuff peppers with beef mixture. Pour water to cover bell peppers on a half. Cover with grated carrot, chopped onion, tomato sauce.
Simmer, covered, until cooked through about 30 minutes. Serve hot with sour cream. Enjoy your meal!!!